| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2O + 6 NiO2 + Br2 = 6 Ni(OH)2 + 2 BrO3
ZrO2 + NaOH = Na2ZrO3 + H2O =>
ZrO2 + 2 NaOH = Na2ZrO3 + H2O
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4{-} + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 32 H2O
P4O10 + H2O = H + PO3 =>
P4O10 + 2 H2O = 4 H + 4 PO3
Mg(HCO3)2 + KOH = Mg(OH)2 + KHCO3 =>
Mg(HCO3)2 + 2 KOH = Mg(OH)2 + 2 KHCO3
CH26 + O2 = CO2 + H2O =>
2 CH26 + 15 O2 = 2 CO2 + 26 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
C3Hg + O2 = CO2 + Hg =>
C3Hg + 3 O2 = 3 CO2 + Hg
NH2OH + H2SO3 = (NH4)2SO4 + NO + H2O =>
8 NH2OH + 3 H2SO3 = 3(NH4)2SO4 + 2 NO + 3 H2O
Fe(OH)3 + NH3 = Fe(NH3)3 + OH =>
Fe(OH)3 + 3 NH3 = Fe(NH3)3 + 3 OH
A1 + NaOH = Na3A1O3 + H2 =>
2 A1 + 6 NaOH = 2 Na3A1O3 + 3 H2
NH4ClH2O = NH3H2OHCl =>
NH4ClH2O = NH3H2OHCl
Fe(NO3)3(aq) + NaI(aq) = FeI(aq) + Na(NO3)3(aq) =>
Fe(NO3)3(aq) + NaI(aq) = FeI(aq) + Na(NO3)3(aq)
NH4 + CrO4 = Cr2O3 + N2 + H2O =>
10 NH4 + 8 CrO4 = 4 Cr2O3 + 5 N2 + 20 H2O
SnO + HNO3 = SnO2 + NO + H2O =>
3 SnO + 2 HNO3 = 3 SnO2 + 2 NO + H2O
MnO4{2-} + H{+} + {-} = MnO2 + H2O =>
MnO4{2-} + 4 H{+} + 2e = MnO2 + 2 H2O
NaMnO4 + H2SO4 + NaBr = Na2SO4 + Mn2(SO4)3 + Br2 + H2O =>
2 NaMnO4 + 8 H2SO4 + 8 NaBr = 5 Na2SO4 + Mn2(SO4)3 + 4 Br2 + 8 H2O
Na2S + H2S = NaSH =>
Na2S + H2S = 2 NaSH
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
Mn3O4 + HNO3 = Mn(NO3)2 + Mn(NO3)3 + H2O =>
Mn3O4 + 8 HNO3 = Mn(NO3)2 + 2 Mn(NO3)3 + 4 H2O
K2Cr2O7 + KF + H3PO4 = K3PO4 + CrPO4 + F2 + H2O =>
3 K2Cr2O7 + 18 KF + 14 H3PO4 = 8 K3PO4 + 6 CrPO4 + 9 F2 + 21 H2O
C8H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C7H6O2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
HgSO4 + KI = K2SO4 + HgI2 =>
HgSO4 + 2 KI = K2SO4 + HgI2
Al(OH)3 + KCl = K(OH) + AlCl3 =>
Al(OH)3 + 3 KCl = 3 K(OH) + AlCl3
NH4Cl + HNO3 = NH3 + H2O + NO2Cl =>
NH4Cl + HNO3 = NH3 + H2O + NO2Cl
NaOH + Mn = NaMn + O + H =>
NaOH + Mn = NaMn + O + H
CH3CHMgBrCH3CO2H2O = CH3(CH2)2COOHHOMgBr =>
CH3CHMgBrCH3CO2H2O = CH3(CH2)2COOHHOMgBr
Ba + H2O = Ba(OH)2 + H3 =>
3 Ba + 6 H2O = 3 Ba(OH)2 + 2 H3
Fe2O3 + H3PO4 = FePO4 + H2O =>
Fe2O3 + 2 H3PO4 = 2 FePO4 + 3 H2O
Sn(C2H3O2)2 + Na3PO4 = Sn3(PO4)2 + NaC2H3O2 =>
3 Sn(C2H3O2)2 + 2 Na3PO4 = Sn3(PO4)2 + 6 NaC2H3O2
LiCl + Pb(NO2)4 = LiNO2 + PbCl4 =>
4 LiCl + Pb(NO2)4 = 4 LiNO2 + PbCl4
CaCl2(aq) + H2SO4(aq) = CaSO4 + HCl =>
CaCl2(aq) + H2SO4(aq) = CaSO4 + 2 HCl
C7H10S2 + O2 = CO2 + H2O + SO2 =>
2 C7H10S2 + 23 O2 = 14 CO2 + 10 H2O + 4 SO2
AgCN + NH3 = Ag(NH3)2 + CN =>
AgCN + 2 NH3 = Ag(NH3)2 + CN
H2BO2 = H4B6O11 + H2O + H2 =>
6 H2BO2 = H4B6O11 + H2O + 3 H2
BaCl2(aq) + AgNO3(aq) = AgCl + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl + Ba(NO3)2(aq)
Cu(NO3)2 + KCN = K(NO3) + Cu(CN)2 =>
Cu(NO3)2 + 2 KCN = 2 K(NO3) + Cu(CN)2
NaHCO3NaOH = Na2CO3H2O =>
NaHCO3NaOH = Na2CO3H2O
Pt + Br = PtBr =>
Pt + Br = PtBr
C4H9OH + Ag2O = CH3COOH + Ag + H2O =>
C4H9OH + 4 Ag2O = 2 CH3COOH + 8 Ag + H2O
Cu + S(s) = CuS(s) =>
Cu + S(s) = CuS(s)
C4H6O5(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C4H6O5(aq) + 12 NaHCO3 = 12 NaC4H6O5 + 16 CO2 + 9 H2O
Cu2S + HNO3 = Cu(NO3)3 + NO2 + SO2 + H2O =>
Cu2S + 16 HNO3 = 2 Cu(NO3)3 + 10 NO2 + SO2 + 8 H2O
K2SiO3 + Zn(OH)2 = ZnSiO3 + KOH =>
K2SiO3 + Zn(OH)2 = ZnSiO3 + 2 KOH
BaO + Cr2O3 = Ba3(CrO3)2 =>
3 BaO + Cr2O3 = Ba3(CrO3)2
C9H10O3 + NaBH4 + H2O = C9H12O3 + BH3 + NaOH =>
C9H10O3 + NaBH4 + H2O = C9H12O3 + BH3 + NaOH
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NH + H2SO4 = S + HNO3 + H2O =>
NH + H2SO4 = S + HNO3 + H2O
NiCl2 + NH3 = NiNH3 + Cl2 =>
NiCl2 + NH3 = NiNH3 + Cl2
Ca(CO3) + SO2 + O2 = CaSO4 + CO2 =>
2 Ca(CO3) + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/16/24
Équations équilibrées sur09/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
